Any parent knows that it is during a child's earliest years that one ought to be the most careful. What they eat, what they watch, even what they listen to are all factors known to have an effect on a child's development. Now, according to a new study, there is yet another factor to add to the list: where a child grows up. Anne-Claire Binter, a researcher at the Barcelona Institute for Global Health, explains the impact of city living on child cognitive health.

CitySpeak is available at Apple Podcasts, Spotify, Google Podcast, Stitcher, iHeartRadio, TuneIn and all major podcast listening apps.